Let f(x)=2x25x+32x2+9x+10\displaystyle {f{{\left({x}\right)}}}=\frac{{{2}{x}^{{2}}-{5}{x}+{3}}}{{{2}{x}^{{2}}+{9}{x}+{10}}}

This function has:

1) A y intercept at y=  

2) Roots at A and B, where A < B

A =  
B =  

3) Vertical asymptotes at C and D, where C < D

C =  
D =  

4) Horizontal asymptote at y =